Search

Ping Lee

Examiner (ID: 8878, Phone: (571)272-7522 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2615, 2747, 2614, 2654, 2605, 2743, 2695, 2608, 2644, 2612
Total Applications
1361
Issued Applications
892
Pending Applications
120
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17450098 [patent_doc_number] => 20220070603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => RENDERER CONTROLLED SPATIAL UPMIX [patent_app_type] => utility [patent_app_number] => 17/524663 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524663
Renderer controlled spatial upmix Nov 10, 2021 Issued
Array ( [id] => 20734121 [patent_doc_number] => 12641385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Systems and methods for adjustment of auditory prostheses based on tactile response [patent_app_type] => utility [patent_app_number] => 17/514641 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514641
Systems and methods for adjustment of auditory prostheses based on tactile response Oct 28, 2021 Issued
Array ( [id] => 18371579 [patent_doc_number] => 11651760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Simulation test system and method for vehicle road noise cancellation [patent_app_type] => utility [patent_app_number] => 17/502748 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5440 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502748
Simulation test system and method for vehicle road noise cancellation Oct 14, 2021 Issued
Array ( [id] => 18625279 [patent_doc_number] => 11758345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Processing audio for live-sounding production [patent_app_type] => utility [patent_app_number] => 17/499327 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6169 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499327
Processing audio for live-sounding production Oct 11, 2021 Issued
Array ( [id] => 17417847 [patent_doc_number] => 20220052751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => AUDIO PROCESSING APPARATUS AND METHOD FOR LOCALIZING AN AUDIO SOURCE [patent_app_type] => utility [patent_app_number] => 17/496566 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496566
Audio processing apparatus and method for localizing an audio source Oct 6, 2021 Issued
Array ( [id] => 18766670 [patent_doc_number] => 11817077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Systems and methods for noise reduction using sub-band noise reduction technique [patent_app_type] => utility [patent_app_number] => 17/449653 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 17572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449653
Systems and methods for noise reduction using sub-band noise reduction technique Sep 29, 2021 Issued
Array ( [id] => 20434853 [patent_doc_number] => 12505824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Active noise cancelling system and method for exterior noise reduction [patent_app_type] => utility [patent_app_number] => 18/035449 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1117 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035449
Active noise cancelling system and method for exterior noise reduction Sep 28, 2021 Issued
Array ( [id] => 18827428 [patent_doc_number] => 11842715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Vehicle noise cancellation systems and methods [patent_app_type] => utility [patent_app_number] => 17/487212 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487212
Vehicle noise cancellation systems and methods Sep 27, 2021 Issued
Array ( [id] => 18884449 [patent_doc_number] => 20240007818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/029254 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029254
INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM Sep 23, 2021 Pending
Array ( [id] => 18227357 [patent_doc_number] => 20230066351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BROAD SPECTRUM INSTABILITY DETECTION AND MITIGATION [patent_app_type] => utility [patent_app_number] => 17/460865 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460865
Broad spectrum instability detection and mitigation Aug 29, 2021 Issued
Array ( [id] => 18304185 [patent_doc_number] => 11626096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Vehicle and control method thereof [patent_app_type] => utility [patent_app_number] => 17/459744 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459744
Vehicle and control method thereof Aug 26, 2021 Issued
Array ( [id] => 18182033 [patent_doc_number] => 20230042762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => IMMERSIVE SOUND REPRODUCTION USING MULTIPLE TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 17/397250 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397250
Immersive sound reproduction using multiple transducers Aug 8, 2021 Issued
Array ( [id] => 18757170 [patent_doc_number] => 20230360627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ACTIVE NOISE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/245287 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245287
ACTIVE NOISE CONTROL SYSTEM Aug 4, 2021 Pending
Array ( [id] => 18198322 [patent_doc_number] => 20230051841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => XR RENDERING FOR 3D AUDIO CONTENT AND AUDIO CODEC [patent_app_type] => utility [patent_app_number] => 17/444138 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444138
XR rendering for 3D audio content and audio codec Jul 29, 2021 Issued
Array ( [id] => 17231949 [patent_doc_number] => 20210358506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => AUDIO SIGNAL PROCESSING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/386800 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386800
AUDIO SIGNAL PROCESSING METHOD AND APPARATUS Jul 27, 2021 Abandoned
Array ( [id] => 17219090 [patent_doc_number] => 20210352428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => ADAPTIVE AUDIO NORMALIZATION [patent_app_type] => utility [patent_app_number] => 17/381098 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381098
Adaptive audio normalization Jul 19, 2021 Issued
Array ( [id] => 18417230 [patent_doc_number] => 11671784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Determination of material acoustic parameters to facilitate presentation of audio content [patent_app_type] => utility [patent_app_number] => 17/372299 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372299
Determination of material acoustic parameters to facilitate presentation of audio content Jul 8, 2021 Issued
Array ( [id] => 18827430 [patent_doc_number] => 11842717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Robust open-ear ambient sound control with leakage detection [patent_app_type] => utility [patent_app_number] => 17/371066 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5316 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371066
Robust open-ear ambient sound control with leakage detection Jul 7, 2021 Issued
Array ( [id] => 17190416 [patent_doc_number] => 20210337301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Method at an electronic device involving a hearing device [patent_app_type] => utility [patent_app_number] => 17/369821 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369821
Method at an electronic device involving a hearing device Jul 6, 2021 Issued
Array ( [id] => 17956092 [patent_doc_number] => 11482204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Active noise control system [patent_app_type] => utility [patent_app_number] => 17/362413 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8883 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362413
Active noise control system Jun 28, 2021 Issued
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